.phm-tgc {
	--phm-navy: #103d58;
	--phm-blue: #176b87;
	--phm-sky: #eaf7fb;
	--phm-cyan: #2cb6c4;
	--phm-green: #15835e;
	--phm-orange: #f28b35;
	--phm-cream: #fff9ed;
	--phm-ink: #183344;
	--phm-muted: #587080;
	--phm-line: #d8e7ee;
	width: 100%;
	max-width: 1180px;
	min-width: 0;
	margin: 24px auto;
	color: var(--phm-ink);
	background: #f7fbfd;
	border: 1px solid #d7e8ef;
	border-radius: 24px;
	box-shadow: 0 20px 55px rgba(19, 67, 89, 0.13);
	overflow: hidden;
	font-family: "Segoe UI", Inter, Roboto, Arial, sans-serif;
	font-size: 16px;
	line-height: 1.55;
	isolation: isolate;
}

.phm-tgc,
.phm-tgc * {
	box-sizing: border-box;
}

.phm-tgc button,
.phm-tgc input,
.phm-tgc select {
	font: inherit;
}

.phm-tgc button {
	-webkit-appearance: none;
	appearance: none;
	color: var(--phm-ink);
	text-shadow: none;
	line-height: 1.25;
	cursor: pointer;
}

.phm-tgc button:focus-visible,
.phm-tgc a:focus-visible {
	outline: 3px solid #ffbd5a;
	outline-offset: 3px;
}

.phm-tgc svg {
	display: block;
	max-width: 100%;
}

.phm-tgc h2,
.phm-tgc h3,
.phm-tgc h4,
.phm-tgc p {
	margin-top: 0;
}

.phm-tgc__hero {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 190px;
	padding: clamp(28px, 5vw, 54px) clamp(24px, 6vw, 70px);
	color: #fff;
	background:
		radial-gradient(circle at 76% 20%, rgba(68, 203, 209, 0.35), transparent 25%),
		linear-gradient(118deg, #103d58 0%, #176b87 56%, #14959c 100%);
	overflow: hidden;
}

.phm-tgc__hero::after {
	position: absolute;
	right: -90px;
	bottom: -130px;
	width: 330px;
	height: 330px;
	border: 40px solid rgba(255, 255, 255, 0.07);
	border-radius: 50%;
	content: "";
}

.phm-tgc__hero-copy {
	position: relative;
	z-index: 2;
	max-width: 750px;
}

.phm-tgc__eyebrow,
.phm-tgc__step,
.phm-tgc__concept-kicker {
	display: inline-block;
	margin-bottom: 7px;
	color: #bef5f2;
	font-size: 0.75rem;
	font-weight: 800;
	letter-spacing: 0.11em;
}

.phm-tgc__hero h2 {
	margin-bottom: 9px;
	color: #fff;
	font-size: clamp(1.8rem, 4vw, 3rem);
	font-weight: 850;
	line-height: 1.08;
	letter-spacing: -0.025em;
}

.phm-tgc__hero p {
	max-width: 680px;
	margin-bottom: 0;
	color: #e5f6fa;
	font-size: clamp(0.98rem, 2vw, 1.12rem);
}

.phm-tgc__hero-badge {
	position: relative;
	z-index: 2;
	flex: 0 0 155px;
	width: 155px;
	padding: 10px;
	border: 1px solid rgba(255, 255, 255, 0.27);
	border-radius: 24px;
	background: rgba(255, 255, 255, 0.1);
	backdrop-filter: blur(4px);
}

.phm-tgc__hero-badge svg {
	width: 100%;
	stroke: #fff;
	stroke-width: 3;
	fill: none;
	stroke-linecap: round;
}

.phm-tgc__hero-badge .phm-tgc__hero-dot {
	fill: #ffbb55;
	stroke: none;
}

.phm-tgc__nav {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 8px;
	padding: 12px clamp(12px, 3vw, 26px);
	background: #fff;
	border-bottom: 1px solid var(--phm-line);
}

.phm-tgc__nav button {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-width: 0;
	min-height: 46px;
	padding: 8px 10px;
	border: 1px solid transparent;
	border-radius: 13px;
	background: transparent;
	font-weight: 750;
	white-space: nowrap;
}

.phm-tgc__nav button span {
	display: grid;
	place-items: center;
	width: 25px;
	height: 25px;
	flex: 0 0 25px;
	border-radius: 50%;
	color: var(--phm-blue);
	background: var(--phm-sky);
	font-size: 0.78rem;
}

.phm-tgc__nav button:hover {
	color: var(--phm-navy);
	background: #f0f8fb;
}

.phm-tgc__nav button.is-active {
	color: #fff;
	background: var(--phm-blue);
	box-shadow: 0 5px 15px rgba(23, 107, 135, 0.2);
}

.phm-tgc__nav button.is-active span {
	color: var(--phm-navy);
	background: #fff;
}

.phm-tgc__main {
	padding: clamp(22px, 4vw, 48px);
}

.phm-tgc__panel[hidden] {
	display: none !important;
}

.phm-tgc__panel.is-active {
	display: block;
	animation: phm-tgc-fade 0.28s ease-out;
}

@keyframes phm-tgc-fade {
	from { opacity: 0; transform: translateY(6px); }
	to { opacity: 1; transform: translateY(0); }
}

.phm-tgc__section-head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 24px;
	margin-bottom: 28px;
}

.phm-tgc__section-head .phm-tgc__step,
.phm-tgc__concept-kicker {
	color: var(--phm-green);
}

.phm-tgc__section-head h3 {
	margin-bottom: 0;
	color: var(--phm-navy);
	font-size: clamp(1.45rem, 3vw, 2.05rem);
	line-height: 1.16;
}

.phm-tgc__section-head > p {
	max-width: 470px;
	margin-bottom: 2px;
	color: var(--phm-muted);
	text-align: right;
}

.phm-tgc__tool-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 16px;
}

.phm-tgc__tool-card {
	position: relative;
	min-width: 0;
	padding: 22px;
	border: 1px solid var(--phm-line);
	border-radius: 18px;
	background: #fff;
	box-shadow: 0 8px 22px rgba(24, 74, 95, 0.055);
}

.phm-tgc__tool-card--digital {
	background: linear-gradient(140deg, #edfafa, #fff);
}

.phm-tgc__tool-icon {
	display: grid;
	place-items: center;
	width: 48px;
	height: 48px;
	margin-bottom: 14px;
	border-radius: 14px;
	background: var(--phm-sky);
	font-size: 1.5rem;
}

.phm-tgc__tool-card h4 {
	margin-bottom: 7px;
	color: var(--phm-navy);
	font-size: 1.02rem;
}

.phm-tgc__tool-card p {
	margin-bottom: 12px;
	color: var(--phm-muted);
	font-size: 0.91rem;
}

.phm-tgc__tool-note {
	display: block;
	margin: -3px 0 13px;
	padding: 8px 10px;
	border-radius: 9px;
	color: #476474;
	background: #edf7fa;
	font-size: 0.78rem;
	line-height: 1.4;
}

.phm-tgc__tag {
	display: inline-block;
	padding: 4px 9px;
	border-radius: 99px;
	color: #0f7157;
	background: #e6f7f0;
	font-size: 0.76rem;
	font-weight: 800;
}

.phm-tgc__callout {
	display: flex;
	align-items: flex-start;
	gap: 13px;
	margin-top: 20px;
	padding: 16px 19px;
	border: 1px solid #f3d89d;
	border-radius: 15px;
	background: var(--phm-cream);
}

.phm-tgc__callout > span {
	font-size: 1.3rem;
}

.phm-tgc__callout p {
	margin: 0;
	color: #65491e;
}

.phm-tgc__next,
.phm-tgc__quiz-next,
.phm-tgc__result button {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 46px;
	margin: 28px 0 0 auto;
	padding: 11px 20px;
	border: 0;
	border-radius: 12px;
	color: #fff !important;
	background: var(--phm-green) !important;
	font-weight: 800;
	box-shadow: 0 7px 16px rgba(21, 131, 94, 0.2);
}

.phm-tgc__next:hover,
.phm-tgc__quiz-next:hover,
.phm-tgc__result button:hover {
	color: #fff !important;
	background: #0f7050 !important;
	transform: translateY(-1px);
}

.phm-tgc__concept-tabs,
.phm-tgc__draw-tools {
	display: flex;
	gap: 8px;
	margin-bottom: 20px;
	padding: 4px 2px 7px;
	overflow-x: auto;
	scrollbar-width: thin;
	scrollbar-color: #bdd8e2 transparent;
}

.phm-tgc__concept-tabs button,
.phm-tgc__draw-tools button,
.phm-tgc__mode-switch button,
.phm-tgc__circle-buttons button {
	flex: 0 0 auto;
	min-height: 41px;
	padding: 8px 14px;
	border: 1px solid var(--phm-line);
	border-radius: 11px;
	color: var(--phm-ink) !important;
	background: #fff !important;
	font-weight: 750;
}

.phm-tgc__concept-tabs button:hover,
.phm-tgc__draw-tools button:hover,
.phm-tgc__mode-switch button:hover,
.phm-tgc__circle-buttons button:hover {
	color: var(--phm-navy) !important;
	background: var(--phm-sky) !important;
	border-color: #a9d6e2;
}

.phm-tgc__concept-tabs button.is-active,
.phm-tgc__draw-tools button.is-active,
.phm-tgc__mode-switch button.is-active,
.phm-tgc__circle-buttons button.is-active {
	color: #fff !important;
	background: var(--phm-blue) !important;
	border-color: var(--phm-blue);
}

.phm-tgc__concept-stage {
	display: grid;
	grid-template-columns: minmax(280px, 0.9fr) minmax(340px, 1.1fr);
	min-height: 350px;
	border: 1px solid var(--phm-line);
	border-radius: 20px;
	background: #fff;
	overflow: hidden;
}

.phm-tgc__concept-visual {
	display: grid;
	place-items: center;
	min-width: 0;
	min-height: 350px;
	padding: 25px;
	background:
		linear-gradient(rgba(23, 107, 135, 0.045) 1px, transparent 1px),
		linear-gradient(90deg, rgba(23, 107, 135, 0.045) 1px, transparent 1px),
		#f5fbfd;
	background-size: 22px 22px;
}

.phm-tgc__concept-visual svg {
	width: 100%;
	max-width: 420px;
	height: auto;
}

.phm-tgc__concept-info {
	display: flex;
	flex-direction: column;
	justify-content: center;
	min-width: 0;
	padding: clamp(25px, 4vw, 45px);
}

.phm-tgc__concept-info h4 {
	margin-bottom: 10px;
	color: var(--phm-navy);
	font-size: clamp(1.45rem, 3vw, 2rem);
}

.phm-tgc__concept-info > p {
	margin-bottom: 20px;
	color: var(--phm-muted);
}

.phm-tgc__notation-row {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.phm-tgc__notation-row > div {
	min-width: 0;
	padding: 13px 14px;
	border: 1px solid var(--phm-line);
	border-radius: 12px;
	background: #f9fcfd;
}

.phm-tgc__notation-row span {
	display: block;
	margin-bottom: 5px;
	color: var(--phm-muted);
	font-size: 0.76rem;
	font-weight: 700;
}

.phm-tgc__notation-row strong {
	display: block;
	color: var(--phm-navy);
	font-size: 0.97rem;
	overflow-wrap: anywhere;
}

.phm-tgc__notation {
	font-family: Georgia, "Times New Roman", serif;
	font-size: 1.28rem !important;
	font-weight: 600 !important;
}

.phm-tgc__math {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	white-space: nowrap;
}

.phm-tgc__math--nowrap {
	width: max-content;
	max-width: 100%;
	flex-wrap: nowrap !important;
	white-space: nowrap !important;
	overflow-wrap: normal !important;
	word-break: normal !important;
}

.phm-tgc__over {
	position: relative;
	display: inline-block;
	min-width: 1.6em;
	padding-top: 0.5em;
	text-align: center;
	line-height: 1;
}

.phm-tgc__over::before {
	position: absolute;
	top: -0.25em;
	left: 50%;
	font-family: "Times New Roman", serif;
	font-size: 1.05em;
	line-height: 1;
	transform: translateX(-50%);
}

.phm-tgc__over--line::before { content: "↔"; }
.phm-tgc__over--segment::before { content: "―"; top: -0.14em; }
.phm-tgc__over--ray::before { content: "→"; }
.phm-tgc__over--angle::before {
	top: -0.28em;
	content: "⌢";
	font-size: 1.08em;
	transform: translateX(-50%) scaleX(1.4);
}

.phm-tgc__mini-note {
	margin-top: 16px;
	padding: 11px 13px;
	border-left: 4px solid var(--phm-orange);
	border-radius: 0 9px 9px 0;
	color: #68471e;
	background: #fff8e9;
	font-size: 0.88rem;
}

.phm-tgc__circle-lab {
	display: grid;
	grid-template-columns: minmax(300px, 0.9fr) minmax(330px, 1.1fr);
	gap: 28px;
	margin-top: 24px;
	padding: clamp(22px, 4vw, 36px);
	border-radius: 20px;
	color: #fff;
	background: linear-gradient(125deg, #103d58, #176b87);
}

.phm-tgc__circle-lab[hidden] {
	display: none !important;
}

.phm-tgc__circle-copy h4 {
	margin-bottom: 8px;
	color: #fff;
	font-size: 1.5rem;
}

.phm-tgc__circle-copy > p {
	color: #d9f1f6;
}

.phm-tgc__circle-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.phm-tgc__circle-buttons button {
	min-height: 37px;
	padding: 7px 11px;
	border-color: rgba(255, 255, 255, 0.3);
	color: #fff !important;
	background: rgba(255, 255, 255, 0.08) !important;
}

.phm-tgc__circle-buttons button:hover,
.phm-tgc__circle-buttons button.is-active {
	color: var(--phm-navy) !important;
	background: #fff !important;
}

.phm-tgc__circle-answer {
	margin-top: 16px;
	padding: 13px 15px;
	border-radius: 12px;
	color: var(--phm-navy);
	background: #fff;
}

.phm-tgc__circle-answer strong,
.phm-tgc__circle-answer span {
	display: block;
}

.phm-tgc__circle-answer span {
	margin-top: 3px;
	color: var(--phm-muted);
	font-size: 0.88rem;
}

.phm-tgc__circle-diagram {
	display: grid;
	place-items: center;
	min-width: 0;
	min-height: 300px;
	border: 1px solid rgba(255, 255, 255, 0.19);
	border-radius: 18px;
	background: rgba(255, 255, 255, 0.08);
}

.phm-tgc__circle-diagram svg {
	width: 100%;
	max-width: 430px;
}

.phm-tgc__mode-switch {
	display: flex;
	justify-content: center;
	gap: 9px;
	margin-bottom: 18px;
}

.phm-tgc__quiz,
.phm-tgc__final-card,
.phm-tgc__result {
	max-width: 900px;
	margin: 0 auto;
	padding: clamp(20px, 4vw, 34px);
	border: 1px solid var(--phm-line);
	border-radius: 20px;
	background: #fff;
	box-shadow: 0 12px 28px rgba(24, 74, 95, 0.075);
}

.phm-tgc__quiz-top,
.phm-tgc__final-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	color: var(--phm-muted);
	font-size: 0.89rem;
	font-weight: 750;
}

.phm-tgc__score,
.phm-tgc__final-meta strong {
	color: var(--phm-green);
}

.phm-tgc__score span {
	color: #f3a52c;
}

.phm-tgc__progress {
	height: 8px;
	margin: 12px 0 22px;
	border-radius: 99px;
	background: #e7eff3;
	overflow: hidden;
}

.phm-tgc__progress span {
	display: block;
	width: 10%;
	height: 100%;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--phm-green), var(--phm-cyan));
	transition: width 0.25s ease;
}

.phm-tgc__question {
	text-align: center;
}

.phm-tgc__question > p {
	margin-bottom: 10px;
	color: var(--phm-navy);
	font-size: 1.12rem;
	font-weight: 800;
}

.phm-tgc__question-object {
	display: grid;
	place-items: center;
	min-height: 135px;
	padding: 12px;
	border: 1px dashed #b9d5df;
	border-radius: 16px;
	background: #f7fbfc;
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(1.7rem, 5vw, 2.7rem);
}

.phm-tgc__question-object svg {
	width: 100%;
	max-width: 310px;
	height: 125px;
}

.phm-tgc__answers,
.phm-tgc__final-options {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
	margin-top: 18px;
}

.phm-tgc__answer,
.phm-tgc__final-option {
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 0;
	min-height: 76px;
	padding: 12px 14px;
	border: 2px solid var(--phm-line);
	border-radius: 14px;
	color: var(--phm-ink) !important;
	background: #fff !important;
	font-weight: 750;
	text-align: center;
}

.phm-tgc__answer:hover,
.phm-tgc__final-option:hover {
	color: var(--phm-navy) !important;
	background: var(--phm-sky) !important;
	border-color: #8fc7d5;
}

.phm-tgc__answer svg {
	width: 100%;
	max-width: 230px;
	height: 86px;
}

.phm-tgc__answer .phm-tgc__math {
	font-family: Georgia, "Times New Roman", serif;
	font-size: 1.55rem;
}

.phm-tgc__answer.is-correct,
.phm-tgc__final-option.is-correct {
	color: #0e6348 !important;
	background: #e7f8f1 !important;
	border-color: #28a675;
}

.phm-tgc__answer.is-wrong,
.phm-tgc__final-option.is-wrong {
	color: #943c38 !important;
	background: #fff0ef !important;
	border-color: #dc6c65;
}

.phm-tgc__answer:disabled,
.phm-tgc__final-option:disabled {
	cursor: default;
	opacity: 1;
}

.phm-tgc__feedback {
	min-height: 27px;
	margin-top: 14px;
	font-size: 0.92rem;
	font-weight: 700;
	text-align: center;
}

.phm-tgc__feedback.is-good { color: #0e714f; }
.phm-tgc__feedback.is-bad { color: #a4453f; }

.phm-tgc__quiz-next {
	margin-top: 14px;
}

.phm-tgc__quiz-next:disabled {
	color: #71858f !important;
	background: #dfe8ec !important;
	box-shadow: none;
	cursor: not-allowed;
}

.phm-tgc__draw-tools {
	margin-bottom: 12px;
}

.phm-tgc__draw-status {
	display: grid;
	grid-template-columns: auto 1fr auto;
	align-items: center;
	gap: 18px;
	margin-bottom: 12px;
	padding: 12px 14px;
	border: 1px solid var(--phm-line);
	border-radius: 13px;
	background: #fff;
}

.phm-tgc__draw-status > div span,
.phm-tgc__draw-status > div strong {
	display: block;
}

.phm-tgc__draw-status > div span {
	color: var(--phm-muted);
	font-size: 0.7rem;
	font-weight: 700;
	text-transform: uppercase;
}

.phm-tgc__draw-status > div strong {
	color: var(--phm-blue);
}

.phm-tgc__draw-status p {
	margin: 0;
	color: var(--phm-muted);
	font-size: 0.9rem;
}

.phm-tgc__draw-status button {
	padding: 8px 13px;
	border: 1px solid #dfbaba;
	border-radius: 9px;
	color: #94433f !important;
	background: #fff5f4 !important;
	font-weight: 750;
}

.phm-tgc__draw-status button:hover {
	color: #7f342f !important;
	background: #ffe9e7 !important;
}

.phm-tgc__canvas-wrap {
	position: relative;
	width: 100%;
	border: 2px solid #bcd6df;
	border-radius: 18px;
	background: #fff;
	overflow: hidden;
	touch-action: none;
}

.phm-tgc__canvas {
	width: 100%;
	height: auto;
	min-height: 260px;
	max-height: min(58vh, 520px);
	background: #fff;
	cursor: crosshair;
	user-select: none;
}

.phm-tgc__canvas-empty {
	fill: #7d96a3;
	font-family: "Segoe UI", Arial, sans-serif;
	font-size: 20px;
	pointer-events: none;
}

.phm-tgc__canvas-empty--small {
	font-size: 14px;
}

.phm-tgc__draw-legend {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-top: 9px;
	color: var(--phm-muted);
	font-size: 0.8rem;
}

.phm-tgc__draw-legend span {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.phm-tgc__draw-legend i {
	display: inline-block;
	width: 12px;
	height: 12px;
	border-radius: 50%;
}

.phm-tgc__legend-blue { background: var(--phm-blue); }
.phm-tgc__legend-orange { background: var(--phm-orange); }

.phm-tgc__final-card h4 {
	margin: 22px auto 8px;
	color: var(--phm-navy);
	font-size: clamp(1.1rem, 2.5vw, 1.35rem);
	text-align: center;
}

.phm-tgc__result {
	text-align: center;
}

.phm-tgc__result[hidden] {
	display: none;
}

.phm-tgc__result-icon {
	font-size: 3.4rem;
}

.phm-tgc__result > span {
	color: var(--phm-green);
	font-size: 0.76rem;
	font-weight: 850;
	letter-spacing: 0.12em;
}

.phm-tgc__result h4 {
	margin: 5px 0 4px;
	color: var(--phm-navy);
	font-size: 1.8rem;
}

.phm-tgc__result p {
	color: var(--phm-muted);
}

.phm-tgc__result-score {
	display: flex;
	align-items: baseline;
	justify-content: center;
	margin: 16px 0;
	color: var(--phm-green);
}

.phm-tgc__result-score strong { font-size: 3.2rem; line-height: 1; }
.phm-tgc__result-score small { font-size: 1.05rem; }
.phm-tgc__result button { margin: 18px auto 0; }

.phm-tgc__summary {
	max-width: 900px;
	margin: 22px auto 0;
	padding: 20px 24px;
	border: 1px solid #cae2ea;
	border-radius: 18px;
	background: var(--phm-sky);
}

.phm-tgc__summary h4 {
	margin-bottom: 10px;
	color: var(--phm-navy);
}

.phm-tgc__summary ul {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 8px 20px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.phm-tgc__summary li {
	color: #355667;
	font-size: 0.88rem;
}

.phm-tgc__summary li > span {
	display: inline-grid;
	place-items: center;
	min-width: 24px;
	height: 24px;
	margin-right: 4px;
	border-radius: 7px;
	color: #fff;
	background: var(--phm-blue);
	font-family: Georgia, serif;
	font-weight: 800;
}

.phm-tgc__footer {
	display: flex;
	justify-content: space-between;
	gap: 20px;
	padding: 16px clamp(20px, 4vw, 48px);
	color: #6c8490;
	background: #eef5f7;
	border-top: 1px solid var(--phm-line);
	font-size: 0.77rem;
}

.phm-tgc__footer a {
	color: var(--phm-blue);
	font-weight: 850;
	text-decoration: none;
}

@media (max-width: 850px) {
	.phm-tgc__tool-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.phm-tgc__concept-stage,
	.phm-tgc__circle-lab {
		grid-template-columns: 1fr;
	}

	.phm-tgc__concept-visual {
		min-height: 280px;
	}

	.phm-tgc__circle-diagram {
		min-height: 260px;
	}

	.phm-tgc__section-head {
		align-items: flex-start;
		flex-direction: column;
		gap: 8px;
	}

	.phm-tgc__section-head > p {
		text-align: left;
	}

	.phm-tgc__nav button {
		font-size: 0.82rem;
	}
}

@media (max-width: 650px) {
	.phm-tgc {
		margin: 12px auto;
		border-radius: 17px;
		font-size: 15px;
	}

	.phm-tgc__hero {
		min-height: 170px;
		padding: 28px 20px;
	}

	.phm-tgc__hero-badge {
		position: absolute;
		right: 5px;
		bottom: -8px;
		width: 110px;
		opacity: 0.23;
	}

	.phm-tgc__hero-copy {
		padding-right: 8px;
	}

	.phm-tgc__nav {
		grid-template-columns: repeat(5, minmax(52px, 1fr));
		gap: 4px;
		padding: 8px;
		overflow-x: auto;
	}

	.phm-tgc__nav button {
		flex-direction: column;
		gap: 3px;
		min-height: 57px;
		padding: 5px 3px;
		font-size: 0.67rem;
		white-space: normal;
	}

	.phm-tgc__nav button span {
		width: 21px;
		height: 21px;
		flex-basis: 21px;
	}

	.phm-tgc__main {
		padding: 22px 14px 28px;
	}

	.phm-tgc__tool-grid,
	.phm-tgc__answers,
	.phm-tgc__final-options,
	.phm-tgc__summary ul,
	.phm-tgc__notation-row {
		grid-template-columns: 1fr;
	}

	.phm-tgc__tool-card {
		padding: 17px;
	}

	.phm-tgc__concept-stage {
		min-height: 0;
	}

	.phm-tgc__concept-visual {
		min-height: 235px;
		padding: 16px;
	}

	.phm-tgc__concept-info {
		padding: 23px 18px;
	}

	.phm-tgc__circle-lab {
		gap: 18px;
		padding: 19px 15px;
	}

	.phm-tgc__question-object {
		min-height: 115px;
	}

	.phm-tgc__answer,
	.phm-tgc__final-option {
		min-height: 58px;
	}

	.phm-tgc__draw-status {
		grid-template-columns: 1fr auto;
		gap: 8px;
	}

	.phm-tgc__draw-status p {
		grid-column: 1 / -1;
		grid-row: 2;
	}

	.phm-tgc__canvas {
		min-height: 220px;
	}

	.phm-tgc__footer {
		align-items: center;
		flex-direction: column;
		gap: 5px;
		text-align: center;
	}
}

@media (prefers-reduced-motion: reduce) {
	.phm-tgc *,
	.phm-tgc *::before,
	.phm-tgc *::after {
		scroll-behavior: auto !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}